Exercise device



FIG. 1 is a perspective view of an embodiment of our exercise device;

FIG. 2 is an elevation view thereof;

FIG. 3 is the elevation view of FIG. 2 with the exercise device rotated 90 degrees in a clockwise direction;

FIG. 4 is the elevation view of FIG. 3 with the exercise device rotated 90 degrees in the clockwise direction;

FIG. 5 is the elevation view of FIG. 4 with the exercise device rotated 90 degrees in the clockwise direction;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines depict portions of the exercise device in which the design is embodied that are not considered part of the claimed design. 

CLAIM The ornamental design for an exercise device, showing our new design. 